1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anit [1.1K]
3 years ago
10

It was 7 degrees below zero in the morning. By afternoon the temperature rose 15 degrees. How warm was it?

Mathematics
2 answers:
BigorU [14]3 years ago
7 0

Answer:

8 degrees

Step-by-step explanation:

The temperature was -7 and then rose by 15, -7 +15 = 8

Sladkaya [172]3 years ago
5 0
8 degrees

(-7) + 15 = 8
You might be interested in
-3x+4y=-10 in y=mx+b
belka [17]
Y = 3/4x -5/2

Hope this helps!
8 0
3 years ago
Which of these numbers has the highest value? -22, 0.0099, 0, -1, (-1)
Oliga [24]
.0099 is the only positive number above zero and would have the highest value

5 0
3 years ago
Help pls ill give max points
katrin2010 [14]

Answer:

C

Step-by-step explanation:

The original is L, if it was roated 180 degrees clockwise it would be in the same spot

6 0
2 years ago
Read 2 more answers
What is the solution to <br> 2x -8 = 2(x - 4 ) ?<br><br> ALSO, explain how you solved it.
Genrish500 [490]
First, you gotta simplify. There’s really nothing to simplify so just take it out of the parenthesis.

2x-8=2x-4

Now turn the -8 into a +8. Add it on each side.

2x=2x+8

Now turn the 2x on the right into a negative. Do the same thing you did with the 8.
Now it’s:

0 = 8

That means there’s no solution.
Hope this helped :)
7 0
2 years ago
Solve the equation by completing the square. If necessary, round to the nearest hundredth.
diamong [38]
Ax^2+bx=c
REMEMBER THIS

ok
first, make sure that a is 1
done

now take 1/2 of b and square it

-18/2=-9, (-9)^2=81
add that to both sides

x²-18x+81=19+81
x²-18x+81=99
factor perfect square
(x-9)²=100
square root both sides
don't forget positive and negative root
x-9=10
x-9=-10
ad 9 to both sides

x=19
x=-1




answer is -1; 19

2nd choice is answer
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which answer explains one way that the length of this line segment can be determined?
    13·2 answers
  • Through (2,3) slope -1
    5·1 answer
  • What is the value of w in the equation 3/4w+8=w-7
    11·2 answers
  • Can you make a obtuse triangle into a rectangle
    13·1 answer
  • A submarine hovers at 66 2/3 yards below sea level. if it ascends 24 1/8 yards and then decends 78 3/4 yards, what is the submar
    15·2 answers
  • Which statement is true regarding the angles in the figure below?
    10·2 answers
  • Let h(x) = -4x + 2. h(5) =
    12·2 answers
  • Can someone help me out with this my grade are bad
    6·1 answer
  • Irma needs to buy 8 1/4 feet of packaging tape. There are 2 3/4 feet of tape on each roll. How many rolls of tape should Irma bu
    12·1 answer
  • 4x - y + 7x y<br><br> simplfy the expression
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!